@article{oai:niigata-u.repo.nii.ac.jp:00027109,
 author = {Yamazak, Takeshi},
 journal = {新潟大学経済論集, 新潟大学経済論集},
 month = {Mar},
 note = {Okuguchi and Yamazaki (2017) prove that if each firm’s marginal cost of its first unit of production is small enough, a public firm and at least one private firm produce the good in the unique Nash equilibrium of Cournot mixed oligopoly. In this paper, we study a concrete model of the mixed oligopoly where firms with a linear or quadratic cost function face a linear market demand function to show how small each firm’s marginal cost of its first unit\nof production should be.},
 pages = {51--61},
 title = {On the Unique Existence of the Nash Equilibrium in Cournot Mixed Oligopoly with Linear Demand and Quadratic Cost Functions},
 volume = {102},
 year = {2017}
}